Air saw



FIG. 1 is perspective view of an air saw showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

The side of the air saw, not shown, is the same as the side shown in FIG. 3.

The broken lines showing the saw blade is for illustrative purposes only and forms no part of the claimed invention. 

The ornamental design for an air saw, as shown and described. 